Adil, S., A. Mashiatullah, M. Asma, A. Ghaffar, S. Khan, and J. Abid. 2014. “Adsorption of Heavy Metals by Bio-Chars Produced from Pyrolysis of Paper Mulberry from Simulated Industrial Wastewater”. The Nucleus 51 (3):323-27. http://202.83.167.189/index.php/Nucleus/article/view/680.